Nan ka sa yo, endistriyèl tablèt PC yo bezwen sèvi ak pouvwa a -off fonksyon pwoteksyon: nan pifò aplikasyon endistriyèl tablèt PC, akòz divès kalite konpozan anviwònman konplike, bilding kontwòl endistriyèl yo inevitableman fè fas ak echèk pouvwa toudenkou. Yo nan lòd yo asire sètitid nan estati operasyon sistèm lan ak konplè a nan done anrejistre, lè ekipman pou pouvwa a nan sistèm nan retabli, done yo jaden yo ka retabli an tan reyèl, evite dezord nan sistèm nan. Yo nan lòd yo asire nati reyèl -tan done yo estoke, frekans nan depo nan done jaden yo pral pi wo, kidonk to a nan demann depo done yo ta dwe ase vit, pou yo pa afekte operasyon nòmal la nan. aplikasyon. Pou memwa aktyèl la ki pa-temèt, NandFlash, NorFlash, ak EEPROM, gen yon sèten efase ak ekri limit lavi, ak to ekri a pa wo, ki pa fezab nan tan reyèl la- retansyon done jaden yo. Men, pri a pi ba.
For some non-volatile memory with higher cost, such as ferroelectric memory, it is not conducive to reducing the cost of the product; and the capacity is not large. For the current volatile memory such as DDR, the data write and read rates are the highest, but after a power failure, all data will be lost. If a backup battery is used, the data will not be lost if the DDR is continuously powered on. However, the battery has charging and discharging time, and the service life is limited. It is also not conducive to the protection of the product and the reduction of costs. Therefore, the industry proposes a low cost and highly reliable solution of "NandFlash plus DDR plus Farad capacitor (also called super capacitor)". NandFlash (SLC) has the characteristics of high erasing times, up to 100,000 times, long data storage time, and low cost, and is used by most embedded industrial panel computers.
Karakteristik ak limit aplikasyon nan PC panèl endistriyèl
Yon òdinatè tablèt endistriyèl se yon òdinatè tablèt yo itilize nan kontwòl endistriyèl. Diferans lan nan òdinatè tablèt sivil yo se nan pyès ki nan konpitè anndan an. Anpil pwodwi pou endistri a yo chwazi kòm plak mèr endistriyèl, ak inonbrabl yo espesyalman Customized pou tribin kontwòl endistriyèl. Yo gen bon fleksibilite ak fleksibilite, epi yo ka satisfè bezwen yo nan divès sitiyasyon trètr. Diferans ki genyen ant li ak plak mèr komèsyal la se ke li pa pwodui an mas-, epi modèl pwodwi a relativman estab. Li ka wè tou ke pri a nan òdinatè tablèt endistriyèl se tou pi wo pase sa yo ki nan òdinatè tablèt sivil, ak lòt la se achitekti RISC la. Demann nan endistri a se relativman senp ak senp, ak kondisyon pèfòmans yo pa wo, men estabilite a trè bon.
The characteristics of industrial tablet PCs: As the performance of commercial machines is getting better and better, many industrial sites have first adopted cheaper and cheaper commercial machines, and the trend of commercial machines has also undergone huge changes. People are more inclined to be more humanized. touch tablet computer. Therefore, in the industrial scene, the tablet computer with touch function will be the trend in the future. The industrial touch panel computer is also a kind of industrial tablet computer. Compared with the general industrial tablet computer, it has the following advantages. The front panels of industrial touch panel computers are mostly made of aluminum-magnesium alloy die-casting, and the front panels reach the NEMA IP65 protection level. Solid, durable, and relatively light.
Application platform of industrial tablet computer: The industrial site can be embedded in machinery, cabinets or placed on the console to be a man-machine display operation interface. It is used in various platforms such as telecommunications, electric power, multimedia, national defense, automated construction, and production industries, and is used as human-machine interface, thin client, PLC and POS and other communication and control terminals. Banks, shopping malls, hotels, railway stations, Volkswagen, subway stations, parks and other public places as media (advertising) players or interrogation terminals. There is no terminal for home service in the community, complete intercom, message, cost inquiry, commodity ordering, household appliances management, temperature and humidity control, etc.
